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ICC
2009
IEEE
164views Communications» more  ICC 2009»
14 years 2 months ago
Effects of Imperfect Channel State Information on Achievable Rates of Precoded Multi-User MIMO Broadcast Channels with Limited F
—We consider multi-user MIMO broadcast channels with limited feedback. A recently proposed linear precoding technique, regularized block diagonalization (RBD), is used to mitigat...
Bin Song, Martin Haardt
TCOM
2011
151views more  TCOM 2011»
13 years 2 months ago
Multi-Mode Transmission for the MIMO Broadcast Channel with Imperfect Channel State Information
This paper proposes an adaptive multi-mode transmission strategy to improve the spectral efficiency achieved in the multiple-input multiple-output (MIMO) broadcast channel with d...
Jun Zhang, Marios Kountouris, Jeffrey G. Andrews, ...
ICC
2008
IEEE
14 years 2 months ago
MMSE Soft-Interference-Cancellation Aided Iterative Center-Shifting K-Best Sphere Detection for MIMO Channels
—Based on an EXtrinsic Information Transfer (EXIT) chart-assisted receiver design, a low-complexity near-Maximum A Posteriori (MAP) detector is constructed for high-throughput sy...
Li Wang, Lei Xu, Sheng Chen, Lajos Hanzo
CNSR
2008
IEEE
126views Communications» more  CNSR 2008»
14 years 2 months ago
An Orthogonal Projection Approach for Blind Beamforming in Multipath CDMA Channels
In this paper, we propose a blind beamforming technique for multipath CDMA channels, which requires prior knowledge of only the spreading code and the timing of the desired user. ...
Jianshu Chen, Jian Wang, Pengyu Zhang, Jian Yuan, ...
GLOBECOM
2006
IEEE
14 years 1 months ago
PACA: Peer-Assisted Channel Assignment for Home Wireless LANs
Abstract— A home network is a residential local area network, in which users are networking their PCs, laptops or wireless multimedia appliances to use a single residential acces...
Chi-Fai Wong, S.-H. Gary Chan, Jiancong Chen